Báo cáo sinh học: "Correlation between LTR point mutations and proviral load levels among Human T cell Lymphotropic Virus type 1 (HTLV-1) asymptomatic carriers" potx

... and full text (HTML) versions will be made available soon. Correlation between LTR point mutations and proviral load levels among Human T cell Lymphotropic Virus type 1 (HTLV -1) asymptomatic carriers Virology ... impair the ability of the Tax protein to transactivate different promoters [ 31] . Taken together, these data suggest that the TRE -1 element p...

Ngày tải lên: 18/06/2014, 18:20

... effect. Innate resistance to HSV -1 infection is dependent on Stat 1 Stat 1 is an IFN-activated transcription factor that is essen- tial for the intracellular response of cells to the cytokines IFN-α/β ... important contributors to Stat 1- dependent innate resistance to HSV -1. Conclusion It has become evident that host IFNs are essential media- tors of innate resistance to HSV -1 inf...

Ngày tải lên: 19/06/2014, 08:20

... 10 0 10 0 10 1 10 2 10 3 10 4 10 0 10 1 10 2 10 3 10 4 10 0 10 1 10 2 10 3 10 4 10 0 10 1 10 2 10 3 10 4 10 0 10 1 10 2 10 3 10 4 10 0 10 1 10 2 10 3 10 4 10 0 10 1 10 2 10 3 10 4 10 0 10 1 10 2 10 3 10 4 10 0 10 1 10 2 10 3 10 4 10 0 10 1 10 2 10 3 10 4 10 0 10 1 10 2 10 3 10 4 10 0 10 1...

Ngày tải lên: 19/02/2014, 16:20

... not for citation purposes) Innate resistance to HSV -1 is not dependent on NK cell cytotoxicityFigure 2 Innate resistance to HSV -1 is not dependent on NK cell cytotoxicity. A. Cytotoxic activity ... infection, depletion of NK cells had no such effect. Innate resistance to HSV -1 infection is dependent on Stat 1 Stat 1 is an IFN-activated transcription factor that is essen- tial fo...

Ngày tải lên: 20/06/2014, 04:20

... katÆmol )1 . Two mutants of yeast PGK were constructed: the W308F, W333F, Y122W triple mutant (denoted as W122), and the W308F point mutant (W333). The mutants contain a single Trp residue either in the ... previ- ous data [39, 41] , we found that these mutants are fully active, thus, the mutations do not perturb the structure significantly. Stabilities of the mutants are also only sli...

Ngày tải lên: 16/03/2014, 18:20

... correlated (rho>0.9) to either of them for this task. We compute the correlation separately for the human and system summaries in order to avoid the im- pact due to the inherent difference between ... examine the correlation be- tween each statement and ROUGE scores to better rep- resent human evaluation results instead of using simply the average over all the statements. Further...

Ngày tải lên: 17/03/2014, 02:20

... references cited therein) a blue shift in the Soret band is a consequence of R fi Ttransitionanditreflects theinteractionbetweena 1 and b 1 subunits. It may be due to tertiary structural changes ... the T- form, the ellipticity is more negative than in the R-form [10 ,11 ,19 ]. The ellipticity change in this band is independent from the ligand state of heme, but it is indicative only of...

Ngày tải lên: 23/03/2014, 12:20

... curve for p 21/ WAF1-positive patients tended to be better than that for p 21/ WAF1-neg- ative patients (P = 0.026). The survival curve for MDM2- negative patients tended to be better than that for MDM2- positive ... value p53 18 1 positive 12 8 50 0.008* 73 0.058 negative 53 10 22 p 21/ WAF1 18 1 positive 60 50 0.008* 34 0.4 31 negative 12 1 78 61 MDM2 18 1 positive 95 73 0.058 24 0....

Ngày tải lên: 18/06/2014, 15:20

... performed with Stata v8 (College Station, TX, United States of America). Common interpretation of strength of agreement based on the Kappa statistic is given in Table 1[ 29]. Results Study enrolment Of ... developing countries, most notably the glaring shortage of medical doctors and other health workers trained to deliver HIV/ AIDS care and treatment with ART. WHO estimates that more th...

Ngày tải lên: 18/06/2014, 17:20